#pragma once 

#include<stdio.h>
#define MAX 1024
#define NONE_FLUSH (1<<0)
#define LINE_FLUSH (1<<1)
#define FULL_FLUSH (1<<2)


typedef struct IO_FILE{
    int fileno;
    int flag;
    char outbuffer[MAX];
    int bufferlen;
    int flush_method;
}MyFile;


MyFile* MyFopen(const char* path,const char* mode);
void MyFclose(MyFile* );
int MyFwrite(MyFile*,const void* str,int len);
void MyFFlush(MyFile*);
